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The INIU Power Bank BI-B63 is a portable 25000mAh lithium polymer battery pack delivering up to 100W fast charging via triple USB-C outputs. Designed for professionals and gamers alike, it supports flagship laptops, smartphones, tablets, and Steam Deck devices. With 65W fast input recharge and a 3-year warranty, it combines high capacity, speed, and safety in a compact 475g form factor.















| ASIN | B08VDJP7WN |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #11,454 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #242 in Mobile Phone Portable Power Banks |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,782) |
| Date First Available | 17 May 2024 |
| Item Weight | 475 g |
| Item model number | BI-B63 |
| Other display features | CE |
| Product Dimensions | 14.86 x 7.29 x 3.4 cm; 475 g |
| Special features | Fast Charging |
A**B
Helpful Power Bank
I was visited a place that doesn’t have electricity, with a help of this power bank I didn’t face any problem using my iPhone 16 pro, I stayed for 5 days without any issues. Thanks INIU
م**ي
انصح بها صغيره في الحجم وكبيره في القوه
ممتازه
S**I
Nice
Good power 🔋 battery 100w
D**E
I love it. It can charge a laptop and on fast charge
I love it. It can charge a laptop and on fast charge. It's not super heavy and you can put it in your bag.
J**U
User friendly
Very nice product please we need more
T**L
Fast, Quality build and huge capacity
This power bank can charge multiple devices at the same time. It is the fastest power bank i've ever purchased and very reliable for your travel or regular outings. It is almost the size of your mobile so you shouldn't worry much about the size. It came with a type C cable for free as well. They have also amazing customer service team. Today I have also purchased INIU wireless charger to keep in my office. Great brand that gets you hooked quickly.
M**A
Unreliable
Unfortunately, the power bank consistently shuts off when the battery level drops to around 50%, making it unreliable for regular use.
A**L
The powerbank is dead after less than 2 monthes.
Why 2 stars and not 1? Because it worked at least 1.5 month. Then just died. Indicator is blinking, but not charging at all, on/off every 5-10 sec. So if you guys are decent supplier, please make return manually, because returning window was closed within 15 days.
A**Y
Hey guys so I’d like to start by saying I absolutely adore this powerbank I love batteries and solar stuff in general and I just love the way this powerbank feels in the hand the capacity is pretty true enough to specs it’ll charge my iPhone 11 Pro Max from 0 to 100% using 100% down to 84% of its starting power. Of course you do tend to get the less drain when the bank is high percent. So maybe it would take say 20% of its numerical value from 40% and under to charge same said phone. However this has been a near daily partner for me love love love it. I used the 20k version I’d say a good 6 months or longer before they invented this 25k unit. Love them both and I would say the 20k has juuuuust about the same capacity almost identical in real world use just about down to the percent guys. Except this bad boy can output 65 watts for the big boy devices. And what’s better is is can solar charge off a small foldable 60 watt panel at 45 watts in 65 out. So this guy charges pretty quick in about 2 hours. But mines always less cause I take care of my batteries and I very rarely ever let my lithium batterys drop below say 30s percent. And I don’t think this boy has ever been close 0% and only 100% maybe 6-10 times max I always try to keep it around 50-80% I think it has held its capacity great absolutely great I can’t notice a real world difference in percent loss when charging since day one and i use (2) phones at work daily. Love the powerbank live the carring case it comes with it’s just a nice soft sell formed rubber coating and just feels quality and solid weight in the hand no rattles just a solid brick in stylish formate with a great (percentage based display) I love being able to offer my family charges while on trips to church ect and brag about the banks performance and stellar recharge (itself) time. It charges 3 times faster then it’s 20k little brother and can triple the power out for devices. I’d say their is a bit of a let down as this power bank isnit pps compatible charger. And that’s basically needed to fast charge say my Samsung ultra 2023 at 2.0 max speed. Samsung requires a charger to be pps. I guess it’s basically like a chip that slows the charger to talk to Samsung phones or maybe other devices and androids. However that’s to achieve fast charge 2.0 display to pop up on the s23 ultra to say hey I’m getting like a lot of watts (up to 40). However this power bank gets the job done just fine and plenty quickly enough as the s23 ultra don’t really ever use 45 watts unless it’s really really low and even that’s temporary. So you hardly notice much a difference in using this power bank opposed to a 45 watt (pps) wall charger. You may get from say 30% to 85% 5 or 7 minutes faster so but the time you really notice it’s already been those extra handful of minutes and it’s sitting at 85% so still plenty fast enough so won’t doc it to hard there. However I will say I take such good care of this bank it’s my daily companion and I was pretty dissapointed today that the 65 watt port the (charging the bank port) no longer functions. I trued different cables and then eventually tried to detail clean it being gentle however it simple has given out. Now let’s see how iniu as a company responds and will get back to you guys for an update! By the way the other ports are working flawless and the capacity is still spot on. I do however wish at least one other port could take over the responsibility of recharging the unit itself as guys your relying on one port significantly to keep this powerbank lasting for years and unfortunately even with good care this all important 65 watt port decided it would it call it a day for good. However I will update you guys and see if iniu will step up and stand behind thier power banks! That’s for the read sorry about the length :))) I’ll update my rating after we see how it’s handled thanks guys! UPDATE *** 11/13/23 I’m very happy to say both Amazon and Iniu both had great reps and they had sent me a new unit out with all the bells and whistles. A new carry bag and two new cables just like buying it brand new. I would like to change my review to 5 stars simple because I truly do love this unit. Iniu is one of the good ones who do actually put the amount of mAH in their battery banks. You’ll get plenty of goo steady power from this champion and I put it to the test for over the 7 months. Everywhere I went it went suppling power two 2 phones (one on hotspot). You’ll love the feel of this case and the easy read (%) display. Battery bar displays are a no go for me I really like to know the exact amount of power that I’m using and what I have left. It also allows me to monitor the capacity as when I first charged my iPhone 11 Pro Max for 0% to 100% the battery bank went from 100% to 84%. That’s good to know as time goes by to see if you end up around the same. And I’m happy to say this champ was about in the exact same percent over daily use for 7 months. I also was using a 45 watt charger a decent portion of the time so the 65 watt port was well used and ports do unfortunately fail from time to time. But it’s a good test for iniu to see how how they approach their warranty. And I’m happy to say they backed it up 100%. Their warranty says they’ll replace your unit with a refurbished if they have then stock if not you’ll get s brand new unit. This one has what looks to be (possibly) the smallest little pinprick on one side where maybe they had repaired it… but it could be just a little speck of of torn rubber sticking up. However this unit is more prestine then my first that had scratches on the lcd screen. This one’s flawless besides the little thing in mentioned. Overall I can say I’m very satisfied with both Amazon rep I talked to and iniu who made sure I was taken well care of without sending anything back or to much hoops to jump through they got me set back up with go to companion once again and I’m very thankful to Amazon but Expecially iniu they passed the test guys so you won’t have to worry if your bank kills over from a port or something months down the road even 2 or 3 year I presume so out it to use and enjoy the convenience the comfort and feel of this premium power bank and know if anything goes wrong with it your covered. I’ll update again if anything happens with this one. In the meantime i may consider using about a 30 watt charger to charge the unit. Just because it can charge at 45 watts doesnit relaky mean you Must charge at max speed everytime. But the battery stew didnit mind it and no other port failed so it could be absolutely fine. It’s just eh if im not rushing to charge I may opt to enjoy still good speeds around 30 or so maybe 36 watts that would give my belkin charger a chance to be used and also may just be a little easier on the all to over used and important 65 watt port. The only post that recharges the unit itself… so guys as I said in the video shew I really do love solar and batterys and geeky powebanks and this one just Feeels so good in the hand you it let’s you know to take care of it you’ll enjoy this one and this company. But just to be sure I’ll update if anything happens :) if not we’ll I’ll be out there somewhere using this powerbank daily once again thanks to iniu :)
M**N
لكل مستهلك يبحث عن Powerbank مثالي نصبحة قم بشراء هذا المنتج لأنه لن يخيب ظنك اطلاقا ويستحق المبلغ المدفوع فيه
M**H
The INIU 100W 25000mAh power bank has been a fantastic purchase. It charges my laptop, phone, and tablet quickly without overheating. The build quality feels solid, and the digital display showing the battery percentage is super convenient. It’s a bit heavier than smaller chargers, but that’s expected with this much capacity. Perfect for long trips, work, or emergencies truly reliable and powerful. Highly recommend it!
B**O
Cargo mi thinkpad sin problemas, la carga rápida hace su función, 9 de 10 porque si está muy grande y esta difícil cargarla en el bolsillo pero si se usa una mochila es muy práctica
K**E
We bought the INIU 25000mAh 100W power bank because we constantly needed a reliable way to charge our iPad and iPhone 12 and about to travel overseas for 5 weeks. We needed something with enough battery to keep both devices going for a while, charge them up quickly, and still be easy to carry around, especially where you might not always be near a power point. Our old power banks just weren't cutting it; they struggled to charge the iPad properly and took a long time to fill up both devices. We needed an upgrade to avoid running out of battery overseas. Right out of the box, this INIU power bank feels solid and well-made, exactly what you want from something you'll be taking everywhere. Its big 25000mAh capacity means it can fully charge a standard iPad and an iPhone 12 multiple times over, which is fantastic. When it comes to charging speed, it's seriously impressive. That 100W output means the iPad gets a quick boost from low battery to ready-to-go in no time at all, a real lifesaver when you're juggling a cranky 4 year old wanting to watch something. Plus, it has several ports, so you can charge both the iPad and the iPhone at the same time without either one slowing down. We've been using it for several weeks now, and it's holding up really well, still charging just as efficiently as day one. It's also a good size, fitting comfortably into a bag without being too bulky or heavy, but you will notice it. The clear digital screen showing how much power is left is a simple but really helpful feature, so you always know when to recharge it. All in all, it's a fantastic choice for anyone who needs to keep their gadgets powered up reliably, no matter where they are.
Trustpilot
3 days ago
5 days ago